<!DOCTYPE html>
<html lang="zh">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="../commont/button.css">
    <title></title>
</head>

<body>
    <!-- <h1>💖 Hello World!😊😊💼🔦🚀🇺🇸🗑️</h1>
    <button id="btn1">Click Me</button>
    <p>🌞☔️❄️⛈️😄</p>
    <br>
    <br>
    <hr>
    <button id="btn2">点我有惊喜</button>
    <br>
    <br>
    <hr>
    <button id="btn3">浏览文件</button>
    <script src="index.js"></script> -->
</body>

</html>